32345680

素因数分解:

$2^4\times 5^1\times {\mathrm{404321}}^1$

素因数の和:404334

約数の個数: 20

約数和(自身を含む): 75203892

約数和(自身を除く): 42858212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 404321, 808642, 1617284, 2021605, 3234568, 4043210, 6469136, 8086420, 16172840, 32345680]

約数ペア:

[(1, 32345680), (2, 16172840), (4, 8086420), (5, 6469136), (8, 4043210), (10, 3234568), (16, 2021605), (20, 1617284), (40, 808642), (80, 404321)]